Results 221 to 230 of about 279,096 (357)

Optimization of Hierarchical Groove-Perforation Structures in PET Foam Cores for Wind Turbine Blade Applications. [PDF]

Materials (Basel)
Li J, Lin G, Chen X.
europepmc   +1 more source

Optimum Design Method of Horizontal-axis Wind Turbine Blades Based on Lifting-line Theory

, 1986
Hiroshi Maekawa
openalex   +2 more sources

Characterizing the response time of unpumped oxygen optodes for profiling applications

Limnology and Oceanography: Methods, EarlyView.
Abstract The response times of the Aanderaa 4330, Aanderaa 4330 WTW, RBRcoda T.ODO|slow, and PyroScience PICO‐O2‐SUB were evaluated in the laboratory over a range of profiling speeds at two temperatures. The PyroScience PICO‐O2‐SUB had the fastest response time (1–4 s), followed by the RBRcoda T.ODO|slow (~ 15–35 s), Aanderaa 4330 (~ 30–60 s), and ...
Ellen Park, David Nicholson, Mathieu Dever, Dariia Atamanchuk, Clark Richards   +4 more
wiley   +1 more source

Single-Sensor Impact Source Localization Method for Anisotropic Glass Fiber Composite Wind Turbine Blades. [PDF]

Sensors (Basel)
Huang L, Lu K, Zeng L.
europepmc   +1 more source

Response sensitivity of wind turbines to atmospheric turbulence

, 1981
R. W. Thresher, W. Holley
openalex   +2 more sources

Selective Functionalization of MWCNTs: Enhancing Wear Mechanisms and Friction‐Induced Graphitization in Epoxy Composites

Macromolecular Materials and Engineering, EarlyView.
Incorporating 0.3 wt.% COOH‐functionalized MWCNTs, well dispersed via ultrasonication, into epoxy significantly enhances tribological and mechanical performance, reducing wear by 82% and COF by 32%. During sliding, friction breaks down MWCNTs into graphitic fragments, which are slowly released, forming a protective tribofilm.
Ravisrini Jayasinghe, Maximiano Ramos, Ashveen Nand, Maziar Ramezani   +3 more
wiley   +1 more source

Study on structural dynamic response of offshore wind turbine under floating ice load. [PDF]

Sci Rep
Guan X, Yu H, Yuan Y, Kong D, Liu B, Tang H.   +5 more
europepmc   +1 more source

Control of large wind-turbine generators connected to utility networks

, 1983
E. N. Hinrichsen
openalex   +2 more sources

Harmonic Growth—The Harmonic Number Applied to ROI, Business Scaling, Nth Plant Economics, Micro Combined Heat and Power (mCHP), Biorefineries, and Biochar Production

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT Scaling is a topic of utmost importance in business. When to scale and how has been the subject of countless books and seminars. This paper looks at modular businesses that have income and costs directly proportional to the number of units.
Micah N. Jasper
wiley   +1 more source

Reduced order analytical modelling of micro wind turbine rotordynamics with tower shadow effects. [PDF]

Sci Rep
Ramzy AA, Elsabbagh A, Hamed AM, Barakat AA.   +3 more
europepmc   +1 more source